A database is one of the common requirements while building a dynamic application. You can use more than one database in your application. …

How do I load multiple databases in CI?

Codeigniter also provide multiple database connections in a single app. We have to simply add database configuration array to database. php file. Then we can simple load specific database data by using “$this->load->database(‘another_db’, TRUE);” help.

Where should I load database in CodeIgniter?

In CodeIgniter, go to application/config/databse. php for database configuration file. In database. php file, fill the entries to connect CodeIgniter folder to your database.

What is helper in CodeIgniter?

Helpers, as the name suggests, help you with tasks. Each helper file is simply a collection of functions in a particular category. CodeIgniter does not load Helper Files by default, so the first step in using a Helper is to load it. Once loaded, it becomes globally available in your controller and views.

How can add data in database in CodeIgniter?

For insert data in MySQL using CodeIgniter first we have to create a table in data base….SQL Query

1. Crud. php Path: codeIgniter\application\controllers\Crud. php.
2. Crud_model. php Path: codeIgniter\application\models\Crud_model. php.
3. insert. php Path: codeIgniter\application\views\insert. php.

What is load in CodeIgniter?

In the context of a class that extends CI_Controller (in other words: a controller) the symbol $this is the Codeigniter “super object”. So, in short, load is a class used to load other resources.

What is library in CodeIgniter?

The essential part of a CodeIgniter framework is its libraries. It provides a rich set of libraries, which indirectly increase the speed of developing an application. The system library is located at system/libraries. All we need to do is to load the library that we want to use.